html
{
	font-family: sans-serif;
	ms-text-size-adjust: 100%;
	webkit-text-size-adjust: 100%;
}
body
{
	margin: 0;
}
article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary
{
	display: block;
}
audio,canvas,progress,video
{
	display: inline-block;
	vertical-align: baseline;
}
audio:not([controls])
{
	display: none;
	height: 0;
}
[hidden],template
{
	display: none;
}
a
{
	background-color: transparent;
}
a:active,a:hover
{
	outline: 0;
}
abbr[title]
{
	border-bottom: 1px dotted;
}
b,strong
{
	font-weight: 700;
}
dfn
{
	font-style: italic;
}
h1
{
	font-size: 2em;
	margin: .67em 0;
}
mark
{
	background: #ff0;
	color: #000;
}
small
{
	font-size: 80%;
}
sub,sup
{
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}
sup
{
	top: -.5em;
}
sub
{
	bottom: -.25em;
}
img
{
	border: 0;
}
svg:not(:root)
{
	overflow: hidden;
}
figure
{
	margin: 1em 40px;
}
hr
{
	box-sizing: content-box;
	height: 0;
}
pre
{
	overflow: auto;
}
code,kbd,pre,samp
{
	font-family: monospace,monospace;
	font-size: 1em;
}
button,input,optgroup,select,textarea
{
	color: inherit;
	font: inherit;
	margin: 0;
}
button
{
	overflow: visible;
}
button,select
{
	text-transform: none;
}
button,html input[type=button],input[type=reset],input[type=submit]
{
	cursor: pointer;
	webkit-appearance: button;
}
button[disabled],html input[disabled]
{
	cursor: default;
}
button::-moz-focus-inner,input::-moz-focus-inner
{
	border: 0;
	padding: 0;
}
input
{
	line-height: normal;
}
input[type=checkbox],input[type=radio]
{
	box-sizing: border-box;
	padding: 0;
}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button
{
	height: auto;
}
input[type=search]
{
	box-sizing: content-box;
	webkit-appearance: textfield;
}
input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration
{
	webkit-appearance: none;
}
fieldset
{
	border: 1px solid silver;
	margin: 0 2px;
	padding: .35em .625em .75em;
}
legend
{
	border: 0;
	padding: 0;
}
textarea
{
	overflow: auto;
}
optgroup
{
	font-weight: 700;
}
table
{
	border-collapse: collapse;
	border-spacing: 0;
}
td,th
{
	padding: 0;
}
*
{
	box-sizing: border-box;
}
.clear
{
	clear: both;
}
.clearfix:before,.container:before,article #content:before,article #content footer:before,.clearfix:after,.container:after,article #content:after,article #content footer:after
{
	clear: both;
	content: "";
	display: table;
}
.xcode .hide-in-xcode
{
	display: none;
}
body
{
	background: #f2f2f2;
	font: 62.5% -apple-system-font,"Helvetica Neue",Helvetica,sans-serif;
}
h1,h2,h3
{
	color: gray;
	font-weight: 300;
}
h1
{
	color: #000;
	font-size: 2em;
}
h4
{
	font-size: 13px;
	line-height: 1.5;
	margin: 21px 0 0;
}
a
{
	color: #08c;
	text-decoration: none;
}
pre,code
{
	font-family: Source Code Pro,Monaco,Menlo,Consolas,monospace;
	word-wrap: break-word;
}
pre>code,.method-declaration code
{
	border-left: 5px solid rgba(0,155,51,.2);
	display: inline-block;
	font-size: .85em;
	padding: 4px 0 4px 10px;
}
pre>code:before,.method-declaration code:before
{
	color: #009b33;
	content: "";
	display: block;
	font: 9px/1 -apple-system-font,"Helvetica Neue",Helvetica,sans-serif;
	letter-spacing: 2px;
	padding-bottom: 6px;
	text-transform: uppercase;
}
pre>code
{
	font-size: inherit;
}
table,th,td
{
	border: 1px solid #e9e9e9;
}
table
{
	width: 100%;
}
th,td
{
	padding: 7px;
}
th>:first-child,td>:first-child
{
	margin-top: 0;
}
th>:last-child,td>:last-child
{
	margin-bottom: 0;
}
.container
{
	margin: 0 auto;
	max-width: 980px;
	padding: 0 10px;
}
@media(max-width:650px)
{
	.container
	{
		padding: 0;
	}
}
header
{
	background: #414141;
	color: #fff;
	font-size: 1.1em;
	left: 0;
	letter-spacing: .05em;
	line-height: 25px;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 2;
}
header #library-title
{
	float: left;
}
header #developer-home
{
	float: right;
}
header h1
{
	font-size: inherit;
	font-weight: inherit;
	margin: 0;
}
header p
{
	margin: 0;
}
header h1,header a
{
	color: inherit;
}
@media(max-width:650px)
{
	header
	{
		position: absolute;
	}
	header .container
	{
		padding: 0 10px;
	}
}
aside
{
	font-size: 1.1em;
	height: 25px;
	left: 0;
	position: fixed;
	top: 25px;
	width: 100%;
	z-index: 2;
}
aside #header-buttons
{
	background: rgba(255,255,255,.8);
	line-height: 32px;
	list-style: none;
	margin: 0 1px;
	padding: 0;
	text-align: right;
}
aside #header-buttons li
{
	cursor: pointer;
	display: inline-block;
	padding: 0 10px;
}
aside #header-buttons label,aside #header-buttons select
{
	cursor: inherit;
}
aside #header-buttons #on-this-page
{
	position: relative;
}
aside #header-buttons #on-this-page .chevron
{
	display: inline-block;
	height: 4px;
	position: relative;
	width: 14px;
}
aside #header-buttons #on-this-page .chevron .chevy
{
	background: #878787;
	height: 2px;
	position: absolute;
	width: 10px;
}
aside #header-buttons #on-this-page .chevron .chevy.chevron-left
{
	left: 0;
	transform: rotateZ(45deg) scale(.6);
	webkit-transform: rotateZ(45deg) scale(.6);
}
aside #header-buttons #on-this-page .chevron .chevy.chevron-right
{
	right: 0;
	transform: rotateZ(-45deg) scale(.6);
	webkit-transform: rotateZ(-45deg) scale(.6);
}
aside #header-buttons #on-this-page #jump-to
{
	filter: alpha(opacity=0);
	font-size: 16px;
	height: 100%;
	left: 0;
	opacity: 0;
	position: absolute;
	top: 5px;
	width: 100%;
}
article
{
	margin-top: 25px;
}
article #content
{
	background: #fff;
	border: 1px solid #e9e9e9;
	font-size: 1.4em;
	line-height: 1.45;
	padding: 15px 25px 30px;
	position: relative;
}
@media(max-width:650px)
{
	article #content
	{
		padding: 15px 10px 20px;
	}
}
article #content .navigation-top
{
	position: absolute;
	right: 25px;
	top: 15px;
}
article #content .title
{
	margin: 21px 0 0;
	padding: 15px 0;
}
article #content p
{
	color: #414141;
	margin: 0 0 15px;
}
article #content th p:last-child,article #content td p:last-child
{
	margin-bottom: 0;
}
article #content main ul
{
	list-style: none;
	margin-bottom: 12px;
	margin-left: 24px;
	padding: 0;
}
article #content main ul li
{
	padding-left: 1.3em;
	position: relative;
}
article #content main ul li:before
{
	color: #414141;
	content: "\02022";
	font-size: 1.08em;
	left: 0;
	line-height: 1;
	padding-top: 2px;
	position: absolute;
}
article #content footer .footer-copyright
{
	margin: 70px 25px 10px 0;
}
article #content footer p
{
	color: #a0a0a0;
	font-size: .71em;
}
.index-container
{
	display: flex;
	display: -ms-flexbox;
	display: -webkit-box;
	display: -webkit-flex;
	flex-direction: row;
	flex-wrap: wrap;
	ms-flex-direction: row;
	ms-flex-wrap: wrap;
	webkit-box-direction: normal;
	webkit-box-orient: horizontal;
	webkit-flex-direction: row;
	webkit-flex-wrap: wrap;
}
@media(max-width:650px)
{
	.index-container
	{
		flex-direction: column;
		ms-flex-direction: column;
		webkit-box-direction: normal;
		webkit-box-orient: vertical;
		webkit-flex-direction: column;
	}
}
.index-container .index-column
{
	flex: 1 1 33%;
	ms-flex: 1 1 33%;
	webkit-box-flex: 1;
	webkit-flex: 1 1 33%;
}
.section-specification table
{
	width: auto;
}
.section-specification table th
{
	text-align: left;
}
.method-title
{
	margin-bottom: 8px;
	margin-left: -15px;
	transition: margin-left .3s ease-out;
	webkit-transition: margin-left .3s ease-out;
}
.section-method.hide .method-title
{
	margin-left: 0;
}
.method-title code
{
	font-size: .85em;
	font-weight: 400;
}
.method-info
{
	background: #f9f9f9;
	border-bottom: 1px solid #e9e9e9;
	margin: 0 -25px;
	padding: 20px 25px 0;
	position: relative;
	transition: height .3s ease-out;
	webkit-transition: height .3s ease-out;
}
.method-info .pointy-thing
{
	background: #fff;
	border-bottom: 1px solid #e9e9e9;
	height: 10px;
	margin: -20px -25px 16px;
}
.method-info .pointy-thing:before
{
	background: #f9f9f9;
	border: 1px solid #e9e9e9;
	border-bottom: 0;
	border-right: 0;
	content: "";
	display: inline-block;
	height: 12px;
	left: 21px;
	ms-transform: rotate(45deg);
	position: absolute;
	top: 3px;
	transform: rotate(45deg);
	webkit-transform: rotate(45deg);
	width: 12px;
}
.method-info .method-subsection
{
	margin-bottom: 15px;
}
.method-info .method-subsection .argument-name
{
	text-align: right;
	width: 1px;
}
.method-info .method-subsection .argument-name code
{
	color: gray;
	font-style: italic;
	font-weight: 400;
}
.section-method.hide .method-info
{
	display: none;
	height: 0!important;
	overflow: hidden;
}
.section-method.hide.animating .method-info
{
	display: block;
}
.section-method.animating .method-info
{
	overflow: hidden;
}
@media print
{
	body
	{
		background: #fff;
		padding: 8px;
	}
	header
	{
		background: #fff;
		color: #000;
		position: static;
	}
	aside
	{
		display: none;
	}
	.container
	{
		max-width: none;
		padding: 0;
	}
	article
	{
		margin-top: 0;
	}
	article #content
	{
		background: #fff;
		border: 0;
		padding: 15px 0 0;
	}
	article #content .title
	{
		margin-top: 0;
		padding-top: 0;
	}
	.method-info,.method-info .pointy-thing
	{
		background: #fff;
	}
}
.xcode header,.xcode aside
{
	display: none;
}
.xcode .container
{
	padding: 0;
}
.xcode article
{
	margin-top: 0;
}
.xcode article #content
{
	border: 0;
	margin: 0;
}
.xcode .section-method.hide .method-info,.xcode .section-method.hide.animating .method-info,.xcode .section-method.animating .method-info
{
	display: block;
	height: auto!important;
	overflow: visible;
}
.xcode .section-method.hide .method-title
{
	margin-left: -15px;
}
